The process of encrypting a text document is where you take plain text like what you are reading and mix up letters based on a mathematical algorithm. A simple encryption would be to shift each letter to the right by 3 so A would be C therefore "apple" would be "crrng" making it a bit more difficult to read without the original encoding key. These encryption methods, known as cyphers, have come a long way since their introduction. Cypher techniques were even used in WWII for coding messages across telegraph lines.
Email Encryption works in such a way that when you send a message from a email client, the software uses a private key to encrypt the message. The private key is the only way to easily encrypt and decrypt messages, it holds the letters of the alphabet to their corresponding encrypted characters. Once the message is sent the recipient will use the same private key, given to them by you, to decode the message and read it as normal text. Anyone that might intercept the message will see a bunch of random letters and symbols.
Encryption software is not entirely perfect, if a hacker had enough patience and a reason to decode your message they could do it. There is no true way to be completely safe, but using preventative measures such as encryption can slash your risk against an attack. If you would like to check out some email encryption software you can click HERE.Do you use encryption? Should you? Leave your comments down below and be sure to have a great day.
http://www.sslpost.com/
SSL Post offers epayslips and lets companies send encrypted email using SSL's
